reorderMaterialLayers

A write tool on the Spline MCP server.

SERVERSpline MCP Server SOURCEaydinfer/spline-mcp-server

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/aydinfer-spline-mcp-server/reordermateriallayers.md

WHAT IT DOES

What reorderMaterialLayers does on Spline MCP Server

AI agents use reorderMaterialLayers to create or update resources in Spline MCP Server, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Spline MCP Server environment.

RISK

Why reorderMaterialLayers is rated Medium

Reordering material layers modifies the visual composition and rendering order of 3D design elements, which is a write operation that changes design state. This is reversible (can be reordered again), so it does not qualify as Destructive. The empty description reduces confidence slightly, but the naming convention and sibling tools provide sufficient context to categorize as Write.

From the tool's definition Tool name 'reorderMaterialLayers' indicates modification of material layer ordering in a Spline 3D design. The description is empty, but the sibling tools (addCamera, addMaterialLayer, addHanaEffect, etc.) all perform write operations on design state.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs reorderMaterialLayers safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Spline MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For reorderMaterialLayers, this is the rule to start with:

reorderMaterialLayers Rate-limited

reorderMaterialLayers stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "reorderMaterialLayers": {
      "limits": [
        {
          "counter": "reordermateriallayers_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Spline MCP Server, apply this rule, and every reorderMaterialLayers call is checked against it from then on.

FAQ

Questions about reorderMaterialLayers

What does the reorderMaterialLayers tool do? +

reorderMaterialLayers is a write tool on the Spline MCP Server MCP server. It is categorised as a Write tool in the Spline MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on reorderMaterialLayers? +

Register the Spline MCP Server MCP server in PolicyLayer and add a rule for reorderMaterialLayers: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Spline MCP Server. Nothing to install.

What risk level is reorderMaterialLayers? +

reorderMaterialLayers is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit reorderMaterialLayers? +

Yes. Add a rate_limit block to the reorderMaterialLayers rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block reorderMaterialLayers completely? +

Set action: deny in the PolicyLayer policy for reorderMaterialLayers. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides reorderMaterialLayers? +

reorderMaterialLayers is provided by the Spline MCP Server MCP server (aydinfer/spline-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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